What does a doctor of anesthesiology do that is different from a regular crna?

Specialized care: Physician anesthesiologists graduate from medical school and have 4 or more years of extra training in anesthesiology. They may specialize in pediatrics, heart and lung surgery, intensive care, or pain management, among other fields. They are qualified to do more complex cases, and in many practices supervise nurse anesthetists who are doing routine cases. Be sure you have an anesthesiologist!

A lot: An anesthesiologist has been to 4 years of medical school and 4 years of residency. Their pre-operative fund of knowledge is much greater and their appreciatin for the impact of various diseases on anesthesia and surgery is greater. Depending on training and the program, many anesthesiologist have more advanced technical skills such as placement of peripheral nerve blocks, .